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Audi Q3 vs Porsche Boxster comparison

Compare performance (272 HP vs 500 HP), boot space and price (38,200 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or Porsche Boxster?

Audi Q3 vs Porsche Boxster: Key differences

Audi Q3

4.3 (4 Reviews)
rate
  • clearly cheaper
  • considerably more efficient
  • considerably more trunk space
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Porsche Boxster

  • significantly more power
  • considerably quicker 0–100 km/h
  • somewhat lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Q3

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Audi Q3 is clearly cheaper – starting at 38,200 £ , while the Porsche Boxster costs 136,000 £ . That’s a price difference of around 97,800 £.

Fuel consumption also shows a difference: the Audi Q3 uses 1.7 L/100km and is considerably more efficient than the Porsche Boxster with 12.7 L/100km. The difference is about 11 L/100km.

Boxster

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Porsche Boxster offers significantly more power – delivering 500 HP compared to 272 HP. That’s roughly 228 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Boxster is considerably quicker – completing the sprint in 3.4 s, while the Audi Q3 takes 5.7 s. That’s about 2.3 s quicker.

There’s also a difference in torque: the Porsche Boxster delivers slightly more torque with 450 Nm compared to 400 Nm. That’s about 50 Nm more.

Q3

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Audi Q3 offers more seats – 5 vs 2.

In terms of curb weight, Porsche Boxster is somewhat lighter – 1,485 kg compared to 1,635 kg. The difference is around 150 kg.

Looking at boot space, the Audi Q3 offers considerably more boot space – 488 L compared to 122 L. That’s a difference of about 366 L.

When it comes to payload, the Audi Q3 carries substantially more – 535 kg compared to 270 kg. That’s a difference of about 265 kg.

Who wins the race in the data check?

The Audi Q3 stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £38,200
Q3

Audi Q3

  • Engine Type Petrol MHEV, Petrol, Plugin Hybrid, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 150 - 272 HP
  • Consumption L/100km 1.7 - 8.8 L/100km
  • Electric Range 109 - 119 km
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Frequently compared as well

Audi Q3
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Porsche Boxster

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q3

The Audi Q3 is a compact premium crossover that blends sharp styling with a well-crafted interior, making it an appealing choice for urban drivers who want a touch of luxury. It delivers a composed ride, intuitive tech features and a practical cabin, so it works well as a comfortable daily driver with an upscale feel.

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Reviews Audi Q3

4.3 (4 Reviews)
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Del
16 Jun 2026, 12:27:22

Very comfortable and very enjoyable to drive, interior very pleasant. Only missing the automatic controls.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
dd
2 Nov 2025, 22:05:04

Very comfortable. Precise steering. E35 petrol engine, 150 hp — sufficient. Manual gearbox very good and well-geared. Looks very handsome. Very large boot. Premium interior.

Porsche Boxster

The Porsche Boxster epitomizes the essence of a pure, open-top driving experience with its mid-engine roadster design. Known for its agile handling and dynamic performance, the Boxster seamlessly blends luxury with thrilling precision on the road. Its unmistakable styling and superior engineering continue to captivate automotive enthusiasts who crave a visceral connection to the art of driving.

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Reviews Porsche Boxster

No reviews yet. Share your experience and help others decide.

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Audi Q3
Porsche Boxster

Costs and Consumption
Price
38,200 - 54,200 £
Price
136,000 £
Consumption L/100km
1.7 - 8.8 L/100km
Consumption L/100km
12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
109 - 119 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
39 - 199 g/km
co2
288 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body
Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,635 - 1,900 kg
Curb weight
1,485 kg
Trunk capacity
375 - 488 L
Trunk capacity
122 L
Length
-
Length
4,418 mm
Width
1,859 mm
Width
1,822 mm
Height
-
Height
1,252 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 535 kg
Payload
270 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
150 - 272 HP
Power HP
500 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
308 km/h
Torque
250 - 400 Nm
Torque
450 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
110 - 200 kW
Power kW
368 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
3,996 cm3

General
Model Year
2,025 - 2,026
Model Year
2023
CO2 Efficiency Class
E, G, B, F
CO2 Efficiency Class
G
Brand
Audi
Brand
Porsche
What drivetrain options does the Audi Q3 have?

The Audi Q3 is available as Front-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.